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Ultra-Flexible Constantan 6j11 Micro Wire for Wearable Devices, 10, 000+ Bend Cycles
US$29.00
1-49 kg
US$25.00
50-99 kg
US$21.00
100+ kg
Sample price:US$29.00/kg.Request sample

Product profile

Customization

Available

Certification

RoHS, CB, CCC, ISO9001, CE

Type

CuNi Wire

Model NO.

6J11

Material

Ni-Cu

Form

Heating Wire

Shape

Round

Resistivity

0.49 μΩ·m

TCR

±40 Ppm/°c

Diameter

0.01-0.05 mm

Tensile Strength

500-800 MPa

Elongation

2-5%

Operating Temp

-200~+400°c

Corrosion Resistance

Excellent

Surface

Bare/Plated

Transport Package

Carton/Wooden Pallate/Wooden Case

Trademark

Victory

Origin

China

HS Code

7408290000

Production Capacity

1000000ton/Year

Key features

High Ductility & Machinability: Can be drawn into micron-level wires below 0.01mm or rolled into foil.
Excellent Corrosion Resistance: Good oxidation resistance at room temperature for general environments.
Multiple Certifications: Certified by RoHS, CB, CCC, ISO9001, and CE standards.
OEM/ODM Support: Full customization support with excellent R&D team for design needs.
Free Sample Availability: Free samples provided for testing, buyer covers shipping costs.
Fast Sample Lead Time: Sample production completed within 7 days after payment confirmation.

Company profile

Changzhou Victory Technology Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryR&D Capabilities
Business Type: Manufacturer/FactoryExport Year: 2016-09-01Average Response Time: ≤7.05h

About Our Factory & Business Background

AddressRoom 301, 303, 305, 307, 309, Building B, No. 32, Taihu West Road, Xinbei District, Changzhou, Jiangsu, China

Our Production Capability & Technical Expertise

Main ProductsResistance Wire, Nickel Welding Wire, Thermocouple Wire, Pure Nickel Alloy, Nickel Based Alloy, Precision Alloy, High Temperature Alloy, Thermocouple Series, Heating Element, Permalloy Alloy

Product Q&A

Q:What is 6J11 (Constantan)?
A:
6J11 is a copper-nickel-manganese (Cu-Ni-Mn) alloy with stable resistivity and low temperature coefficient, widely used in precision resistors, thermocouples, and strain gauges.
Q:What is the difference between 6J11 and other Constantan alloys?
A:
6J11 follows the Chinese GB standard (Cu55Ni44Mn1), similar to ASTM Constantan (Cu55Ni45). The main difference is minor composition adjustments for optimized performance in precision applications.
Q:What are the common applications of 6J11?
A:
Thermocouples (Type E & T) Precision resistors & shunts Strain gauges & force sensors Microelectronics & thin-film circuits
Q:Are you a trading company or manufacturer?
A:
We're manufacturer.
Q:Could you help to design the product?
A:
Yes, we have excellent R&D team, OEM/ODM orders are all welcome.

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